icx434 Sony Electronics, icx434 Datasheet - Page 10

• Manufacturer Part Number: icx434
• Description: Timing Generator For Frame Readout Ccd Image Sensor
• Manufacturer: Sony Electronics

Serial interface clock internal loading characteristics (2)
Serial interface clock output variation characteristics
Normally, the serial interface data is loaded to the CXD3615R at the timing shown in "Serial interface clock
internal loading characteristics (1)" above. However, one exception to this is when the data such as STB is
loaded to the CXD3615R and controlled at the rising edge of SEN. See "Description of Operation".
t
t
t
Be sure to maintain a constantly high SEN logic level near the falling edge of VR.
Restriction for the ICX432 operating frequency of 24.3MHz in draft mode
s1
h1
pdPULSE
Symbol
Symbol
Output signal
SEN setup time, activated by the falling edge of VR
SEN hold time, activated by the falling edge of VR
Output signal delay, activated by the rising edge of SEN
SEN
VR
HR
VR
HR
SEN
0.8V
DD
c
0.2V
DD
ts1
c
Definition
Definition
0.8V
Enlarged view
th1
DD
c
0.2V
tpdPULSE
– 10 –
DD
c
(Within the recommended operating conditions)
(Within the recommended operating conditions)
Example: During frame mode
Min.
Min.
200
0
5
Typ.
Typ.
Max.
Max.
100
CXD3615R
Unit
Unit
ns
ns
ns